Does the UPS support cold start?

Yes, it has a cold start function allowing it to switch on without mains power.

What is the average lead time for orders?

Peak season lead time is one month, and off-season is within 15 workdays.

Mini 0.5-3kVA Line Interactive UPS Backup UPS Offline for Electronic System with AVR

Name: Mini 0.5-3kVA Line Interactive UPS Backup UPS Offline for Electronic System with AVR
Brand: Guangzhou Daopulse Energy Co., Ltd.
SKU: 855521755

Guangdong, ChinaGuangzhou Daopulse Energy Co., Ltd.

US$25.00-90.00

50 Pieces

Sample price:US$27.30/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

Line Interactive

Model NO.

DPO 600

Protection

Overvoltage

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Centralized Model

Brand

Customization

Input

110V/220V

Frequency

60/50Hz

Transfer Time

4-6ms

Wave Form

Simulate Sine Wave

Charge Time

8 Hours

Trademark

Daopulse

Origin

Guangzhou, China-Mainland

HS Code

9025199010

Production Capacity

5000 Pieces/Day

Key features

AVR Voltage Stabilization: Built-in AVR boosts and buck voltage, filtering EMI for stable power supply.

Cold Start Function: Ability to switch on the UPS in the absence of mains power.

Auto Restart Feature: Automatically restarts when mains power is restored after battery discharge.

High Reliability Control: Excellent microprocessor control guarantees high reliability and battery tests.

Generator Compatible: Compatible with generators for flexible power backup solutions.

Customizable Input: Input voltage and frequency can be customized to 110V/220V and 60/50Hz.

Compact Design: Compact size suitable for personal computers and electronic systems.

Off-Mode Charging: Supports charging even when the UPS is in off-mode.

Company profile

Guangzhou Daopulse Energy Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-08-01Nearest Port: Guangzhou, Shenzhen, HangkongAverage Response Time: ≤6.75hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou Daopulse Energy Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with operations and factory facilities in Huangpu District, Guangzhou. Its stated product range focuses on UPS systems, solar products, batteries, inverters, and related electrical equipment. The supplier holds ISO 9001 certification, has five production lines, and reports 6–10 R&D engineers and 6–10 quality-control staff. It has self-operated import/export rights, began exporting in 2018, and reports distribution to more than 20 countries. Company descriptions also document multiple innovation, entrepreneurship, and high-tech enterprise awards. Evidence is insufficient to assess after-sales service, customization capability, and financial credibility conclusively.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its registered address is in Huangpu District, Guangzhou, while a separate factory location is reported at New Materials Innovation Park on Kefeng Road.

CertificationsThe supplier holds ISO 9001 management-system certification and is described as having received National High-Tech Enterprise recognition. These records provide explicit evidence of formal quality-system certification and recognized technical status.

R&D capabilityDaopulse and its CEO are documented as receiving innovation, entrepreneurship, energy-conservation, environmental-protection, and high-tech enterprise awards. The company also received support through a science and technology SME innovation project and recognition related to patent quantity, providing substantial evidence of innovation activity.

Production capacityThe supplier offers products across UPS, solar power, batteries, inverters, and related electrical categories, and reports five production lines, 6–10 quality-control staff, and 6–10 R&D engineers. These details explicitly support an operating manufacturing base, although the slices do not establish whether capacity is sufficient for a specific order volume.